Public Water Partners

MISSOURI CITY, TX · Fort Bend County

CITY OF MISSOURI CITY MUSTANG BAYOU WATE Water System

Consumer Confidence Report status

CITY OF MISSOURI CITY MUSTANG BAYOU WATE must publish a Consumer Confidence Report — the annual drinking water quality report covering calendar year 2026 — by July 1, 2027.

As of August 1, 2026, EPA's federal records show no open violations for CITY OF MISSOURI CITY MUSTANG BAYOU WATE.

Data sourced from the EPA ECHO database (SDWA bulk download), last refreshed August 1, 2026. This is a record-keeping and public-information tool — it does not replace Texas’s official records. Always confirm current status with Texas before making decisions based on this information.

System facts

System ID (PWSID)
TX0790207
System type
Community Water System
Population served
9,147
Service connections
24,964
Ownership
local government
Water source
surface water (rivers, lakes, or reservoirs)

CITY OF MISSOURI CITY MUSTANG BAYOU WATE is one of 817 community water systems in Texas in the 3,301 to 10,000 people size category, serving 9,147 people from surface water.

As of August 1, 2026, its federal record holds 15 entries between 2004 and 2017, all of which EPA lists as closed. Nothing has been added since 2017.

All 15 are monitoring and reporting requirements — the category that accounts for about four in five of all violations in EPA's national dataset — rather than findings about the water itself. The record involves the Stage 1 Disinfectants and Disinfection Byproducts Rule and the Lead and Copper Rule.

Violation history

  • Lead Consumer Notice

    —

    Lead and Copper Rule

    December 30, 2017 – November 8, 2020

    Resolved

  • Monitoring and Reporting (DBP)

    —

    Chlorite

    April 1, 2017 – April 30, 2017

    Resolved

  • Monitoring and Reporting (DBP)

    —

    Chlorine

    January 1, 2007 – March 31, 2007

    Resolved

  • Monitoring and Reporting (DBP)

    —

    Chlorine

    October 1, 2006 – December 31, 2006

    Resolved

  • Monitoring and Reporting (DBP)

    —

    Chlorine

    July 1, 2006 – September 30, 2006

    Resolved

  • Monitoring and Reporting (DBP)

    —

    Chlorine

    April 1, 2006 – June 30, 2006

    Resolved

  • Monitoring and Reporting (DBP)

    —

    Chlorine

    January 1, 2006 – March 31, 2006

    Resolved

  • Monitoring and Reporting (DBP)

    —

    Chlorine

    October 1, 2005 – December 31, 2005

    Resolved

  • Monitoring and Reporting (DBP)

    —

    Chlorine

    July 1, 2005 – September 30, 2005

    Resolved

  • Monitoring and Reporting (DBP)

    —

    Chlorine

    April 1, 2005 – June 30, 2005

    Resolved

  • Monitoring and Reporting (DBP)

    —

    Chlorine

    January 1, 2005 – March 31, 2005

    Resolved

  • Monitoring and Reporting (DBP)

    —

    Chlorine

    October 1, 2004 – December 31, 2004

    Resolved

  • Monitoring and Reporting (DBP)

    —

    Chlorine

    July 1, 2004 – September 30, 2004

    Resolved

  • Monitoring and Reporting (DBP)

    —

    Chlorine

    April 1, 2004 – June 30, 2004

    Resolved

  • Monitoring and Reporting (DBP)

    —

    Chlorine

    January 1, 2004 – March 31, 2004

    Resolved

Resolved addressed and confirmed by the state

Enforcement actions

Common questions

Is CITY OF MISSOURI CITY MUSTANG BAYOU WATE required to publish a Consumer Confidence Report?

Yes. CITY OF MISSOURI CITY MUSTANG BAYOU WATE is a community water system, and federal rules (40 CFR 141 Subpart O) require every community water system to publish a Consumer Confidence Report each year.

When is CITY OF MISSOURI CITY MUSTANG BAYOU WATE’s next Consumer Confidence Report due?

CITY OF MISSOURI CITY MUSTANG BAYOU WATE’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.

Does CITY OF MISSOURI CITY MUSTANG BAYOU WATE have any open drinking water violations on record?

As of August 1, 2026, EPA's federal records show no open violations for CITY OF MISSOURI CITY MUSTANG BAYOU WATE.

What is a Consumer Confidence Report?

A Consumer Confidence Report (CCR) is the annual drinking water quality report that community water systems must provide to the people they serve. It lists the contaminants detected in the system’s water during the year, where the water comes from, and how the results compare with federal limits. EPA’s revised CCR rule takes effect January 1, 2027, and the first reports in the new format are due July 1, 2027.

Contact

ELACKATT, ROBIN

281-403-8576

MISSOURI CITY, TX 77489-2170